20402496 (number)
20402496 is an even 8-digits composite number following 20402495 and preceding 20402497. In scientific notation, it is written as 2.0402496 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 56 positive divisors. There are 6800256 positive integers (up to 20402496) that are relatively prime to 20402496.
Interesting facts
- 20402496 has 56 divisors, whose sum is 59984640
- The reverse of 20402496 is 69420402
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million four hundred two thousand four hundred ninety-six |
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Notation
Scientific notation | 2.0402496 × 10^7 |
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Engineering notation | 2.0402496 × 10^6 |
Prime Factorization of 20402496
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 11807
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 637578 | Product of the distinct prime numbers |
The prime factorization of 20402496 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 11807. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20402496)
Multiplication
n×yn×2 | 40804992 |
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n×3 | 61207488 |
n×4 | 81609984 |
n×5 | 102012480 |
Division
n÷yn÷2 | 10201248 |
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n÷3 | 6800832 |
n÷3 | 5100624 |
n÷5 | 4080499.2 |
Exponentiation
nyn2 | 416261843030016 |
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n3 | 8.4927805873725E+21 |
n4 | 1.7327392196275E+29 |
n5 | 3.5352204997492E+36 |
Nth Root
y√n2√n | 4516.9122196474 |
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3√n | 273.25058503809 |
4√n | 67.207977351259 |
5√n | 28.9692105514 |
Divisors of 20402496
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20402495 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20402496 can be divided by 56 positive divisors. The sum of these divisors (counting 20402496) is 1, the average is 0.017857142857143.
Base conversion 20402496
Base | System | Value |
---|---|---|
2 | Binary | 1001101110101000101000000 |
3 | Ternary | 1102101112222000 |
4 | Quaternary | 1031311011000 |
5 | Quinary | 20210334441 |
6 | Senary | 2005144000 |
8 | Octal | 115650500 |
10 | Decimal | 20402496 |
12 | Duodecimal | 69bb000 |
16 | Hexadecimal | 1375140 |
20 | Vigesimal | 67a64g |
36 | Base36 | c5ao0 |
Cryptographic Hash Functions
md5 | 453821254c92b99044bbc348bd8a9a0c |
---|---|
sha1 | d42ab8dd1c2176aaa7423a5b69ba44dda43006f8 |
sha256 | 991b9ffa6196382614206d2b19f6db2308e8a23c9fd5b65f580e4e5058f39a3f |
sha512 | e3936fffe10a8b80ea322d271ac05ff7200e4d83aadc01721aee3ff1c7ac7a333c67891ee716b90ab912a4ad6a1bc267997209a30fef39a076b1395b8f320d9f |
ripemd-160 | 700398d64d8f83b6544efccc5ee4a73de7612007 |
20402496 as geometric shapes
Circle
Radius = nDiameter | 40804992 |
---|---|
Circumference | 128192663.09699 |
Area | 1.3077251480328E+15 |
Sphere
Radius = nVolume | 3.5574476135786E+22 |
---|---|
Surface area | 5.2309005921314E+15 |
Circumference | 128192663.09699 |
Square
Length = nPerimeter | 81609984 |
---|---|
Area | 416261843030016 |
Diagonal | 28853486.549463 |
Cube
Length = nSurface area | 2497571058180096 |
---|---|
Volume | 8.4927805873725E+21 |
Space diagonal | 35338159.673221 |
Equilateral Triangle
Length = nPerimeter | 61207488 |
---|---|
Area | 1.8024666534506E+14 |
Altitude | 17669079.83661 |
Triangular Pyramid
Length = nSurface area | 1.8024666534506E+14 |
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Volume | 1.0008837907434E+21 |
Height | 9617828.8498209 |